https://github.com/redhat-developer/rhdh-operator/blob/main/.rhdh/scripts/prepare-restricted-environment.sh is getting too long and hard to maintain. We may need to refactor it. Moreover, if this refractor is occurring, think about the impact this will have on CI testing on rhdh and more importantly, documentation as this script is referenced, e.g., https://docs.redhat.com/en/documentation/red_hat_developer_hub/1.5/html-single/installing_red_hat_developer_hub_in_an_air-gapped_environment/index